<template>
  <div class="progress-circle">
    <svg :width="radius" :height="radius" viewBox="0 0 100 100" version="1.1" xmlns="http://www.w3.org/2000/svg">
      <circle class="progress-background" r="50" cx="50" cy="50" fill="transparent"/>
      <circle class="progress-bar" r="50" cx="50" cy="50" fill="transparent" :stroke-dasharray="dashArray" :stroke-dashoffset="dashOffset"/>
    </svg>
    <slot></slot>
  </div>
</template>

<script>
export default {
  components: {},
  props: {
    radius: {
      type: Number,
      default: 32
    },
    percent: {
      type: Number,
      default: 0
    }
  },
  data() {
    return {
      dashArray: Math.PI * 100
    }
  },
  watch: {},
  computed: {
    dashOffset() {
      return (1 - this.percent) * this.dashArray
    }
  },
  methods: {},
  created() {},
  mounted() {}
}
</script>
<style lang="stylus" scoped>
@import '~@/common/stylus/variable.styl'
.progress-circle
  position: relative
  circle
    stroke-width: 8px
    transform-origin: center
    &.progress-background
      transform: scale(0.9)
      stroke: $color-theme-d
    &.progress-bar
      transform: scale(0.9) rotate(-90deg)
      stroke: $color-theme
</style>